• Onsite VoIP  Cloud Phones    Disaster Recovery    Call Center  Bandwidth


1. A consultative approach to the leading cloud solutions providers best fit for your company
2. Design, propose, install & support the leading Onsite ShoreTel & Mitel VoIP business phone systems

About ATI

In a cloud-enabled, always-connected world, you can’t afford communication solutions that don’t keep up. At ATI, we’ve built a reputation on delivering the best cloud solutions and onsite VoIP services to Illinois businesses — no matter your industry, existing infrastructure or budget, we’ll find the right fit for your phone needs.
You need robust, reliable business communications; at ATI, we’ve partnered with industry leaders like ShoreTel and Mitel to provide a range of customizable solutions to match your unique requirements.
Still prefer to keep communication services on site? No problem — with managed ShoreTel and Mitel deployments, you’ve got options. If bells and whistles like mobility, collaboration and call centers are your top priority, let ATI roll out a new ShoreTel deployment. If you’re looking for the ideal blend of cost and reliability, meanwhile, we’ve got you covered with Mitel.
Considering a move to the cloud? We’ve done our homework to source the top-performing and most-reliable cloud providers in the business. With options like ShoreTel cloud hosting or EvolveIP, you get connected phones on every desk and everything else in georedundant data centers. Maintenance, upgrading and hardware management are all handled off site, and you enjoy crystal-clear voice and video calling.
Maybe you’re in the market for hybrid business phone systems that combine the best of on-premises and cloud-based VoIP. ATI has you covered with ShoreTel’s hybrid solution; your main offices still house necessary hardware while smaller and satellite locations run entirely in the cloud. Doesn’t work for you? Customize the deployment to suit your needs.

How It Works

You choose — pick a single communications solution and we’ll help you integrate the new tool into your existing framework. Or opt for a fully managed bundle and we take care of everything from installation to deployment and maintenance. Maybe you need new hardware, are looking to take first steps into cloud computing, or want a fully managed unified communications (UC) platform. At ATI, we’re here to help; take our short questionnaire and discover which solution set is right for you.

Why Switch?

Maybe your current hardware is nearing the end of its lifecycle, or isn’t compatible with new VoIP solutions. Are you in the middle of a business expansion or looking to better support remote workers? Then you need the flexibility and agility provided by cutting-edge communication platforms.

What’s the Benefit?

IT admins and executives are increasingly tasked to demonstrate the ROI of new technology deployments. By partnering with ATI, you enjoy the benefit of clear, consistent pricing and best-of-breed solutions designed with line-of-business objectives in mind.

Why Choose ATI?

With ATI, you get the benefit of industry experience, technological expertise and business-driven pricing. Our VoIP, hosted and cloud solutions are easy to use, simple to integrate, and are backed by robust service and support. Even better? You’re in control — choose the VoIP provider, solution set and features that work best for you and let us do the rest.

Start Now

Take our quick questionnaire and discover which solution profile best matches your needs, or drop us a line and let us know how we can help — let’s get started.
  • Moving office locations?

    Now’s the perfect time to reassess your business phone system, cloud, and network initiatives. There’s a lot to account for, so take a look at this complimentary tech moving checklist to make sure you don’t miss anything.

    Phones, Network, Cabling, Data, Cloud, UCaaS – View checklist here.

  • VoIP Chicago

  • VoIP Ebook

    Cloud has all the hype, hybrid is up and coming, but what about the tried & true Onsite VoIP PBX? Check out this eBook to learn about each & figure out what is right for your business.

  • Onsite, Cloud, Hybrid?

    How to compare & choose the right UC solution for your business. In this eBook you’ll learn:

    How an On-Premise PBX works & the benefits of this deployment
    How a Cloud PBX operates & the reasons one might choose the cloud
    How a Hybrid system works & the associated benefits
    Things to consider when selecting your next PBX
    How each deployment stacks up against one another

    Download Here

Attract & Retain Top Talent
  • ShoreTel-Apple-watch-cropped

    Your Phone System
    on the Apple Watch

  • shoretel apple dock

    Your Personal iPad is Your
    Business Device, Anywhere!

  • Mobility 8 iPhone - Video Call

    Complete Mobile Parody
    Presence, Text, HD Video


The Top 10 Cloud & Telecom Power RankingsBy: ATI

ATI IP Cloud

VoIP Business Phones
There are so many choices today when it comes to your business phone system, so lets try and simplify it. 
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    The traditional phone system housed in your data room. Still the most robust & feature rich deployment available. Customized solutions & managed by your IT staff. Learn more…


    Phones on the desks, & everything else in georedundant data centers. No equipment for you to maintain or large upfront costs. (OPEX) Manage all sites from a simple web interface. Learn more…


    A little bit of both. Your HQ and main offices will have equipment on-site, while your smaller satellite locations can be in the cloud. Or however you choose. Apps stored in the cloud. Learn more…

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    All the bells & whistles here. Mobility, Collab, Call Centers. Highly recommended. Learn more…

  • When voice & reliability at a great cost is your #1 concern. Can also run on older Cat 3 cabling. Learn more…

  • After learning the strengths & weaknesses of almost 100 cloud providers, we bring you a handful of our favorite that’ll meet the specific requirements of your implementation. Learn more…

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    The only mfg in the industry with a true hybrid experience on a single platform. Choose the deployment for what best suits your needs, on one of the leading voice platforms in the world. Learn more…

Cloud Solutions

The Cloud
With our cloud services, you can acquire business specific applications & hardware as a service rather than managing costly onsite equipment.
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    A secure & fully managed georedundant data center solution for your network infrastructure. Transpose your data closet to the cloud, and never worry about buying, upgrading, or managing hardware ever again. Learn more…

  • UCaaS

    A fully managed hosted OPEX solution for your company specific applications. Select only the services you need & scale with ease. No more onsite application hardware or licensing to support. Learn more…

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Where do I begin?

Take our short questionnaire & learn which type of  VoIP deployment, between Onsite Solutions, Cloud Solutions, & Hybrid Solutions, is the right choice for your organization.


  • HD Video Conferencing

  • Advanced Options

  • What Clients Say

Business Phone Systems, Technology & Partners

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